Broadband, high-performance microwave wave absorber
E&C CV is a high-quality broadband microwave absorber. It is made of a moderately flexible polyurethane foam substrate, and the surface has a helical shape (similar to an egg carton). There are three types available with different thicknesses and lower limit frequencies. The surface is rounded and lacks sharp edges or points, making it particularly suitable for applications in the millimeter wave band and at wide oblique incidence angles. There is no performance degradation up to an incidence angle of 60°. 【Specifications】 ○ Frequency range: 2GHz to 18GHz ○ Absorption characteristics: up to -40dB For more details, please contact us or download the catalog.
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basic information
【Main Physical Properties】 [CV-3] ○ Bottom dimensions: 61cm x 61cm ○ Maximum operating temperature: 90℃ ○ Power resistance: 1.5 kW/m² ○ Flame retardancy: UL-94-HBF [CV-4] ○ Bottom dimensions: 61cm x 61cm ○ Maximum operating temperature: 90℃ ○ Power resistance: 1.5 kW/m² ○ Flame retardancy: UL-94-HBF [CV-6] ○ Bottom dimensions: 61cm x 61cm ○ Maximum operating temperature: 90℃ ○ Power resistance: 1.5 kW/m² ○ Flame retardancy: NRL 8093 Test 1, 2 & 3 ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Anechoic Materials ○ High Performance / Wide Band ○ Millimeter Wave Anechoic Chamber ○ Lining of the tapered section of a tapered anechoic chamber ○ Absorbing color around the edge of a high-performance parabolic antenna ● For more details, please contact us or download the catalog.
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